TROUBLESHOOTING
| CONDITION | CAUSE | SOLUTION |
|
| Water temperature low | Thermostat setting low | Adjust thermostat |
|
| in detergent tank | Thermostat defective | Replace |
|
|
| Defective float switch | Replace |
|
|
| Heater burnt out | Check and replace |
|
|
|
| Ensure water level is above element |
|
|
| Incoming water temp. low | Hot water supply min. 145°F/66°C |
|
|
|
|
|
|
| Water on floor around | Pump seal leaking | Replace |
|
| machine | Rinse drain in wash area plugged | Clear obstruction, clean machine |
|
|
| Wash return screen in detergent | Clean |
|
|
| tank plugged |
|
|
|
| Drain screen under detergent | Clean |
|
|
| tank plugged |
|
|
|
| Main drain plugged | Clean |
|
|
| Detergent tank covers are not | Position all top covers to completely cover |
|
|
| positioned properly causing | top of tank |
|
|
| condensation |
|
|
|
| Fill chute has lime |
| |
|
|
|
|
|
| Chemical containers filling | Dirty rinse tubes | Refer to cleaning section |
|
| with water | Element tube worn | Replace |
|
|
| Worn flow washer in solenoid | Replace |
|
|
| valve |
|
|
|
|
|
|
|
| Chemicals not feeding | No product in containers | Refill container |
|
|
| Product gelling or crystallizing | Flush all lines with hot water and use fresh |
|
|
| in chemical line | supply of chemical |
|
|
| Chemical supply strainer plugged | Clean with hot water |
|
|
| Speed adjustment set too low | Increase by turning clockwise while machine |
|
|
|
| is running/filling |
|
|
| No power to pump | Check power LED on chemical control board |
|
|
|
| Check signal LED for detergent, sanitize/rinse |
|
|
|
| on board |
|
|
|
| Replace board if necessary |
|
|
| Pump motor defective | Replace pump motor |
|
|
| Element tube stretched | Replace |
|
|
|
|
|
|
15
